The Greens are taking time to have a proper discussion about Darleen Tana.

Green Party co-leader Chloe Swarbrick says the party will hold a meeting on September 1 to decide whether to invoke the waka-jumping rule.

She and fellow co-leader Marama Davidson have written to Tana reiterating their request for her to stand down.

NZ Herald deputy political editor Thomas Coughlan says not all delegates have been able to come to the AGM in Christchurch.

"I think one of the reasons why they're scheduling it in a month's time is for party members from all over the country to discuss what they'd like to have happen."

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